baber/WOPTO huggingface dataset:
Patent KR-20200048182-A (KR)
Title: Substrate, Liquid Crystal Display Device Including The Same And Method Of Fabricating The Same
Inventor: SHIN KIL YONG
IPC: G02F1/1337
Filed: 2018-10-29
Abstract: The present invention provides a substrate for a liquid crystal display device, including: a substrate; and an alignment film disposed on the substrate and made of an alignment material including a first alignment unit, a second alignment unit, an optical-decomposition unit, and a photopolymerization unit. Therefore, orientation defects are prevented and hardness and orientation are improved.
Patent KR-20200048801-A (KR)
Inventor: JANG JEONG WON
IPC: C12Q1/6886
Filed: 2018-10-30
Abstract: The present invention relates to a bio-marker for diagnosing liver cancer metastasis or predicting prognosis thereof, and to a use thereof and, more specifically, to a bio-marker for diagnosing liver cancer metastasis or predicting prognosis thereof, comprising miR-125b in exosome, and to a use thereof. The miRNA according to the present invention can be used as the bio-marker for diagnosing liver cancer metastasis by showing a specific expression pattern in patients with liver cancer metastasis. In addition, the bio-marker is used for personalized medicine of liver cancer according to the determination of a treatment method of a patient and the prediction of the prognosis by being used as a predictor of the prognosis of liver cancer metastasis.
Patent KR-20200053939-A (KR)
Inventor: SUYEON CHOI
IPC: C03C8/04
Filed: 2018-11-09
Abstract: The present invention relates to an enamel composition, a method of preparing the same and a cooking appliance. The enamel composition according to the present invention comprises: 25-50 wt% of SiO_2; 1-15 wt% of B_2O_3; 10-30 wt% of at least one of Li_2O, Na_2O, and K_2O, and NaF; 1-15 wt% of ZnO; 1-15 wt% of MoO_3; and 10-30 wt% of at least one of TiO_2, Bi_2O_3, NiO, Co_3O_4, and CeO_2. Therefore, the present invention has an excellent effect of enabling washing without a high temperature condition or a soaking process by moisture.
Patent KR-20200054050-A (KR)
Title: Tunnel boring machine having Torque measuring apparatus
Inventor: KANG SAM SOO
IPC: G01L3/10
Filed: 2018-11-09
Abstract: The present invention relates to a tunnel boring machine including a torque measuring unit, and more specifically, to a tunnel boring machine including a main body unit, a driving unit provided inside the main body unit, a rotating unit provided on one side of the main body unit and rotated by the driving unit, and a torque measuring unit provided to be in contact with the rotating unit. The torque measuring unit includes a load cell which is provided at an end of the torque measuring unit and measures a load generated at the time of rotation of the rotating unit in order to calculate the torque of the rotating unit. Accordingly, by using the load cell, it is possible to easily measure high torque which cannot be measured with a general torque measuring device.
Patent KR-20190083963-A (KR)
Inventor: KANG YOUNG SUNG
IPC: B23P15/00
Filed: 2018-11-20
Abstract: The present invention relates to an emboss roller which can be used at a high temperature and a high pressure and a method of manufacturing the same. The emboss roller comprises: a nickel pipe with nickel-plated embossing on a surface thereof; a core member inserted into the inside of the nickel pipe by a shrink fitting method; and a fixing ring inserted into both ends of the core member. According to the present invention, the nickel pipe is coupled to an outer circumferential surface of the core member in a state in which the nickel pipe is heated and expanded to a high temperature by the shrink fitting method, and the nickel pipe is contracted as the temperature of the nickel pipe decreases to be tightly coupled to the core member in a state of the nickel pipe coupled to the core member, thereby preventing separation and run idle of the emboss roller.
Patent KR-20200060857-A (KR)
Inventor: KWON SU HAN
IPC: G06Q50/22
Filed: 2018-11-23
Abstract: The present invention provides a GCT device for safety management for the disabled, which refers to a battery level of a mobile device for the disabled to consider that the disabled who are difficult to move without their mobility devices can move within a proper range, ensures that the disabled arrive accurately and quickly when the disabled need urgent help by providing surrounding images and GPS location information of the mobile device for the disabled to a control server, controls the right to control of the mobile device for the disabled by grasping the pressure on the mobile device for the disabled so as to prevent third parties from seizing the mobile device for the disabled, and maximizes the convenience of the disabled by allowing the disabled with mobility difficulties to drive the mobile device for the disabled through voice commands.
Patent KR-20190062267-A (KR)
Title: Visibility improvement film for display panel and display device comprising the same
Inventor: SEO KWANGSEOK
IPC: B32B27/30
Filed: 2018-11-27
Abstract: The present invention relates to a visibility increasing film for a display panel and a display apparatus including the same. More specifically, the visibility increasing film for a display panel includes metal fine particles dispersed in a photocurable resin layer, increases the visibility of a laser pointer, and provides a low reflection property, thereby exhibiting superior physical and optical properties.
Patent KR-20200069933-A (KR)
Inventor: PARK JAEWOO
IPC: B60R19/18
Filed: 2018-12-07
Abstract: Disclosed is a bumper unit for a large commercial vehicle capable of improving the aerodynamic performance and fuel efficiency of a vehicle. According to an embodiment of the present invention, the bumper unit for a large commercial vehicle comprises: (i) a fixing bumper including a fixing bumper beam fastened to both sides of the front of a side member of a vehicle body through a fixing stay, and a fixing bumper cover installed on the front of the fixing bumper beam; (ii) a variable bumper including a variable bumper beam installed on both sides of the front member from below the fixing bumper beam through a variable stay to be moved straight in a vertical direction, and a variable bumper cover installed on the front of the variable bumper beam; and (iii) a driving unit which is installed on the side member to be connected to the variable stay, and converts rotation driving power of a motor into a vertical straight-line motion of the variable stay.
Patent KR-20200075128-A (KR)
Title: System and Method for controlling connector for charging
Inventor: KO KYU BEOM
IPC: H01R13/639
Filed: 2018-12-12
Abstract: A charging connector control system is provided. The charging connector control system includes: a charging controller of charging equipment supplying a control signal for charging; and a vehicle controller which changes a sensing control signal into a normal control signal by performing variable resistance control according to whether the sensing control signal generated by sensing the control signal transmitted through a charging connector connecting the charging equipment and a vehicle is normal.
Patent KR-20200072829-A (KR)
Title: Led accessory box
Inventor: KIM YEONG EUN
IPC: B65D25/04
Filed: 2018-12-13
Abstract: The present invention relates to an LED accessory box, in which an LED lighting is used so that accessories can be easily found even in the dark, and the LED lighting is used as a mood lamp or a mirror light when using a mirror, thereby solving the problem that it is difficult to find accessories in the dark night. That is, the present invention provides an accessory box including: an accessory box body having one side configured to be opened and closed and having a shape of a rectangular parallelepiped model to be opened and closed; a mirror in the form of a flat mirror that allows a user to see the mirror when wearing accessories or in normal times; partitioned drawers divided into two-story drawers so that the drawers can store accessories according to the size of the accessories; a storage drawer that is formed like a general storage drawer as a first-story drawer so that the storage box can be taken in and out; an LED lighting consisting of four round lightings provided at a side of the flat mirror two bar-type lightings provided at both sides of the two-story drawers such that light can be emitted from both sides of the mirror and two-story drawers; a switch which is turned on/off to turn on or off the LED lighting; and a charging terminal into which a charging jack is plugged so that the LED lighting can be charged and used. Therefore, according to the present invention, it is possible to easily find the accessories even in the dark by using the LED lighting and the LED lighting is used as a mood lamp or a mirror light when using a mirror, thereby solving the problem that it is difficult to find accessories in the dark night.
Patent KR-20190071622-A (KR)
Title: Compact infrared camera for automotive safety and driving systems
Inventor: KUPERMAN VITALY
IPC: H04N5/33
Filed: 2018-12-14
Abstract: Provided is a camera apparatus which comprises: a housing having a front end and a back end; a lens disposed in the front end of the housing; and a thermal core disposed between the lens and the back end of the housing. The thermal core includes: an electrical component; at least one substrate electrically connected to the electrical component; and an infrared imager capturing an infrared video stream and affixed to one of the at least one substrate.
Patent KR-20200073873-A (KR)
Inventor: KIM SU BIN
IPC: B65D81/02
Filed: 2018-12-15
Abstract: The present invention relates to a denture case, and more specifically, to a denture case with shock-absorbing and fixing functions to prevent damage and deformation of dental correction products such as braces for correcting teeth including dentures, which allows the denture to be used longer and more safely than other storage boxes by minimizing the damage caused by external shock impact and shaking of the tooth correction products inside the case. By forming a shock absorbing pattern layer capable of absorbing and dispersing the external shock applied to the denture case, the denture case may have a shock mitigation function that allows the shock to be dispersed through the shock absorbing pattern when the shock is applied. The denture case can minimize damage and deformation by compensating for the shaking of the denture using two left and right holders in which the denture is held.
Patent KR-20200076921-A (KR)
Inventor: LEE JUN MO
IPC: B60Q1/26
Filed: 2018-12-20
Abstract: The present invention relates to an apparatus for visually easily identifying a position of a vehicle, which comprises: a fog generating device generating fogs; a luminous body emitting light; and a control part controlling the same. Also, the apparatus can include a connecting part required for moving the fogs. Therefore, the apparatus can measure temperature and moisture at a place in which the vehicle is placed so that a proper amount of fogs can be generated.
Patent KR-20200076986-A (KR)
Inventor: LEE KYUNG SOOK
IPC: B01D53/84
Filed: 2018-12-20
Abstract: The present invention relates to an air purification filter with excellent removal performance of volatile organic compounds present in the air and having a radiation reduction function, and a filter manufacturing method. The air purification filter is prepared by mixing a bio-activated elastomer and elvanite-ocher ceramics.
Patent KR-20200077203-A (KR)
Title: An organic electronic element comprising compound for organic electronic element and an electronic device thereof
Inventor: LEE YUN SUK
IPC: H01L51/05
Filed: 2018-12-20
Abstract: The present invention provides an organic electronic element and an electronic device including the same. The organic electronic element includes a first electrode, a second electrode, and an organic material layer between the first and second electrodes. By including a compound represented by chemical formula 1 and chemical formula 2 in the organic material layer, a driving voltage of the organic electronic device may be lowered, and luminous efficiency and lifespan may be improved.
Patent KR-20200084416-A (KR)
Inventor: KIM KI MI
IPC: G06F16/53
Filed: 2018-12-24
Abstract: The present invention relates to a search content producer consumer compensation system through multi-user division selection of a mobile integrated search system and convergence of multi-blockchain system cryptocurrency. The present invention relates to a blockchain multi-network platform that links to clouding and blockchain systems in which a blockchain technique is implemented to enable a new concept of search so that a user of a smartphone and the like can select multiple private and consortium public blockchain layer groups in a blockchain through a device and operate in a compensation structure for the copyright of content. More specifically, the content and metadata of all of smart phones, smart devices, and computers are stored in cloud and P2P type blockchain methods to allow a customized smartphone user to use cryptocurrency through a blockchain and a reward such as proof of consensus by meeting the tastes of companies or individuals, or providing game type surveys.
Patent KR-20190080775-A (KR)
Inventor: MAKINO YOSHINORI
IPC: B23H11/00
Filed: 2018-12-24
Abstract: The present invention relates to a wire electrical discharge machine capable of reducing time required for automatic wire connection and an automatic wire connection method thereof. According to the present invention, the wire electrical discharge machine (10) comprises: a guide pipe (22) disposed in a path feeding a wire electrode (12) from a feeding roll (20) to a workpiece (W) and having an insertion through-hole (22a) inserting and penetrating the wire electrode (12) thereinto; an air flow generation unit (42) generating a compressed air flow in the insertion through-hole (22a) to switch the direction of compressed air flowing in the insertion through-hole (22a) into normal and reverse directions; a bending detector (44) detecting bends of the wire electrode (12); and a control unit (48) controlling the air flow generation unit (42) to generate the compressed air flow in the normal direction in the insertion through-hole (22a) during automatic wire connection and switch the direction of the compressed air flowing in the insertion through-hole (22a) into the normal direction after switching into the reverse direction when the bending detector (44) detects a bending.
Patent KR-20190129680-A (KR)
Title: Phase shift blankmask and method for fabricating the same
Inventor: NAM KEE SOO
IPC: G03F7/075
Filed: 2018-12-26
Abstract: The present invention relates to a phase inversion blank mask, which comprises: a phase inversion film having a multi-layer film structure of two or more layers on a transparent substrate, wherein the phase inversion film is composed of one of silicon (Si) alone which does not substantially contain a transition metal and silicon (Si) compounds. The phase inversion film according to the present invention is formed of a silicon (Si)-based material which does not contain the transition metal, thereby providing a blank mask and a photomask having excellent exposure resistance to exposure light and chemical resistance due to chemical cleaning, being capable of controlling the accuracy of the pattern critical dimension, and increasing a service life cycle of the photomask.
Patent KR-20200081564-A (KR)
Inventor: CHA YOUNGHURCK
IPC: B60W50/14
Filed: 2018-12-27
Abstract: The present invention discloses an apparatus and method for providing fixed dangerous goods information, which collects information on fixed dangerous goods such as falling objects and rockfall ahead and provides information on dangerous conditions ahead in real time. The apparatus for providing fixed dangerous goods information according to the present invention includes: a forward situation collecting unit that collects forward situation information while driving; a collection information recognition unit that classifies the recognized fixture according to a preset classification method and determines whether or not there is a fixture classified as a fixed dangerous object when a fixture is recognized from the forward situation information collected by the forward situation collection unit; a control unit for outputting fixed dangerous goods information in connection with the location information when fixed dangerous goods information is input from the collection information recognition unit; and a fixed dangerous goods information providing unit that provides fixed dangerous goods information output from the control unit to a center and in-vehicle terminals.
Patent KR-20200080866-A (KR)
Inventor: CHOI SEONG HUN
IPC: H04L7/00
Filed: 2018-12-27
Abstract: The present invention has a real-time compensation means to enable real-time control of each distributed control device during a redundant connection. According to the present invention, a distributed control device comprises: a plurality of slave devices connected to a network master through a serial or redundant network; and a real-time compensation means for performing a first operation which guarantees real-time when initializing each of the slave devices and a second operation for guaranteeing real-time properties of each of the slave devices in consideration of changed time information when a network connection is disconnected and a redundant connection is made.
Patent KR-20200083879-A (KR)
Title: Color conversion substrate and display device
Inventor: SEONG JAE MIN
IPC: H01L51/52
Filed: 2018-12-31
Abstract: Provided are a color conversion substrate and a display device. The color conversion substrate comprises: a base unit which includes a first light blocking area, a second light blocking area, and a first light penetration area, a second light penetration area, and a third light penetration area, which are successively located in a first direction; a first color filter located on the base unit and inside the first light penetration area; a second color filter located on the base unit and inside the second light penetration area; a third color filter located on the base unit and inside the third light penetration area; a light blocking member located on the base unit and inside the first light blocking area, which includes a part coming in contact with the base unit; a color pattern located on the base unit and inside the second light blocking area, which comes in contact with the base unit; a first wavelength conversion pattern located on the second color filter, which converts the wavelength of a light of a first color into a light of a second color; and a second wavelength conversion pattern located on the third color filter, which converts the wavelength of the light of the first color into the light of a third color which is different from the light of the second color. The color pattern and the first color filter include the same color. The present invention aims to provide the color conversion substrate and the display device, which are able to increase the display quality.
Patent KR-20180021156-A (KR)
Title: 기판 처리 방법 및 기판 처리 장치
Inventor: SONODA KAZUHIRO
IPC: H01L21/67
Filed: 2016-07-28
Abstract: 기판 처리 장치(10)는, 기판(s)을 수용하는 수용부(11)와, 플라즈마 생성 가스를 공급하는 가스 공급부(13)와, 플라즈마 생성 가스로부터 플라즈마를 생성하고 수용부(11)에 플라즈마를 공급하는 플라즈마 공급부(12)로 구성된다. 플라즈마 생성 가스는 질소 원자들 또는 산소 원자들 중 적어도 한 가지를 포함한다. 가스 공급부(13)는 수소 가스 유량에 대한 첨가 가스의 유량의 비율이 1/500 이상이 되도록 플라즈마 공급부(12)에 플라즈마 생성 가스를 공급한다.
Patent KR-20180042849-A (KR)
Title: 조성물, 방법 및 이의 응용
Inventor: GARIMELLA PADMAVATHI
IPC: C10G75/04
Filed: 2016-07-13
Abstract: 본 발명은 선택적으로 황 함유 화합물과 함께 탄산 칼륨 및 아세트산 칼슘을 포함하는 조성물에 관한 것이다. 본 발명의 조성물은 탄화수소 분해 동안 코크스 형성을 감소시키고, 특히 상기 조성물이 없는 탄화수소 분해와 비교하여 탄화수소 분해 동안 표면 코크스 및 파쇄된 코크스를 감소시킨다. 본 발명은 또한 탄화수소의 열분해 또는 분해 동안 코크스의 형성 및/또는 퇴적을 감소시키는 방법에 관한 것이다.
Patent KR-20190026639-A (KR)
Title: 실시간 무선 ecu 모니터링 및 재프로그래밍을 위한 시스템 및 방법
Inventor: GINTZ BRAD
IPC: G06F8/65
Filed: 2016-09-08
Abstract: 로컬 디바이스, 클라이언트 디바이스 및 시스템 서버를 사용하여 자동차 제어기의 펌웨어, 설정들 및 파라미터들을 관리하는 방법, 시스템 및 장치가 개시된다. 로컬 디바이스는 자동차 제어기에 연결되며 그리고 클라이언트 디바이스에 무선으로 연결된다. 클라이언트 디바이스가 시스템 서버에 연결된다. 클라이언트 디바이스는, 자동차 제어기로부터 엔진 데이터를 수신하는 로컬 디바이스로부터 엔진 데이터를 수신하고, 그리고 클라이언트 디바이스는 엔진 데이터를 서버 시스템에 전송한다. 펌웨어, 설정들 및 파라미터 업데이트들은, 클라이언트 디바이스로 선택되고, 로컬 디바이스로 전송된 다음 자동차 제어기에 전송된다.
Patent KR-20180038018-A (KR)
Title: 광학투명점착시트,  적층체,  적층체의  제조방법,  및  터치패널을  갖는  표시장치
Inventor: HOSOKAWA YUKI
IPC: C09J11/08
Filed: 2016-09-26
Abstract: 본  발명은,  열경화성 폴리우레탄 조성물을  사용하여  글라스판  등의  피착체에  접합하였을  때에,  고온·상습환경에서도  기포의  발생을  억제할  수  있어,  안정된  접합계면을  지속적으로  유지할  수  있는  광학투명점착시트를  제공하는  것이다. 
본  발명의  광학투명점착시트는,  열경화성 폴리우레탄 조성물의  경화물로  이루어지는  광학투명점착시트로서,  상기  열경화성 폴리우레탄 조성물은,  폴리올 성분  및  폴리이소시아네이트 성분을  함유하고,  상기  폴리올 성분은,  올레핀 골격을  구비하고,  상기  폴리이소시아네이트 성분은,  지방족 폴리이소시아네이트  및/또는  지환족 폴리이소시아네이트를  포함한다.
Patent KR-20180061244-A (KR)
Title: 식별 수단을 갖는 리셉터클
Inventor: KOMOR PIOTR
IPC: H01R13/703
Filed: 2016-10-17
Abstract: 본 발명은, 상보적인 플러그(2, 2')와의 전기 플러그-인 연결을 만들기 위한 리셉터클(1)(receptacle)에 관한 것이며, 이 경우 리셉터클은 플러그(2, 2')의 하나 이상의 제1 및 제2 전기 접촉부와 접촉하기 위한 하나 이상의 제1 및 제2 접촉 소켓(1a, 1b)을 구비하고, 이들 접촉부는 각각 리세터클(1)의 제1 및 제2 접촉 소켓(1a, 1b)과 접촉하기 위한 제1 및 제2 접촉 핀(2a, 2b)으로서 형성되어 있다.  리셉터클(1)은, 이 리셉터클(1) 내로 삽입된 플러그(2, 2')를 식별하기 위한 식별 수단(5)을 구비하며, 이 경우 식별 수단(5)은, 리셉터클(1) 내로 삽입된 것으로서 식별된 플러그(2, 2')에 응답하여, 특히 리셉터클(1)에 전력을 공급하는 전력 공급부를 스위치-온 하기 위해 리셉터클의 전기 스위칭 수단(6)을 작동시키도록 그리고 예정된 타입으로서 식별된 플러그에 따라 식별 신호를 플러그(2) 내에 결합하도록 설계되어 있으며, 상기 식별 신호에 의해서는, 리셉터클(1)이 플러그(2)에 대하여 상기 예정된 타입과 일치하는 타입의 리셉터클(1)로서 식별될 수 있다.
Patent KR-20180104591-A (KR)
Title: 표면 구조 필름의 제조방법 및 제조장치
Inventor: TOMINAGA YOSHIAKI
IPC: B29C59/00
Filed: 2016-11-11
Abstract: 열경화성 재료를 포함하는 표면 구조를 필름의 표면에 갖는 표면 구조 필름을 제조하는 제조장치로서, (1) 표면에 구조가 형성된 엔드리스벨트 형상의 몰드와, (2) 2개 이상의 가열 롤을 둘러싸는 상기 몰드를 상기 가열 롤을 회전함으로써 주회 반송하기 위한 몰드 반송수단과, (3) 상기 몰드 반송수단에 있어서의 1개의 가열 롤과 평행하게 배치되고 표면이 탄성체에 덮여진 닙 롤과, 상기 가열 롤과 상기 닙 롤을 사용한 압착수단을 적어도 구비한 가압기구와, (4) 상기 가압기구보다 상기 몰드의 반송 방향 상류측에 설치되고 몰드의 상기 표면 구조가 형성된 면에 재료를 도포하기 위한 몰드용 도포 유닛과, (5) 상기 몰드의 표면에 필름을 공급하는 필름 공급수단과, (6) 상기 가압기구보다 필름 반송 방향 상류측에 배치되고 필름의 상기 몰드와 접촉하는 면에 재료를 도포하기 위한 필름용 도포 유닛과, (7) 상기 몰드의 표면의 필름을 박리하기 위한 필름 박리수단을 적어도 구비한다.
Patent KR-20180061287-A (KR)
Title: Ⅲ족 질화물 반도체 기판의 제조 방법 및 ⅲ족 질화물 반도체 기판
Inventor: MATSUMOTO KOJI
IPC: H01L21/324
Filed: 2016-11-01
Abstract: (과제) 본 발명은, 표면의 전위 밀도가 낮은 Ⅲ족 질화물 반도체 기판을 효율적으로 얻는 것이 가능한 Ⅲ족 질화물 반도체 기판의 제조 방법을 제공한다.  
(해결 수단) 본 발명의 Ⅲ족 질화물 반도체 기판의 제조 방법은, 기판 상에 제2의 Ⅲ족 질화물 반도체 층을 형성하는 제1 공정과, 상기 제2의 Ⅲ족 질화물 반도체 층에 보호층을 형성하는 제2 공정과, 상기 보호층 및 상기 제2의 Ⅲ족 질화물 반도체 층에 대한 기상 에칭에 의해, 상기 제2의 Ⅲ족 질화물 반도체층 상의 전위 부분에 선택적으로 피트를 형성하는 제3 공정과, 상기 피트가 잔존하도록, 상기 제2의 Ⅲ족 질화물 반도체층 및/또는 잔존한 상기 보호층의 위에, 제3의 Ⅲ족 질화물 반도체층을 형성하는 제4 공정을 갖는 것을 특징으로 한다.
Patent KR-20180064455-A (KR)
Title: 비인가 대역에서 신호 전송 방법, 장치 및 시스템
Inventor: NOH MINSEOK
IPC: H04W84/12
Filed: 2016-11-04
Abstract: 본 발명은 하향링크 신호를 전송하는 방법, 장치 및 시스템에 관한 것이다. 구체적으로, 본 발명은 SF #(n-1)과 SF #n의 DL 구간을 지시하는 제1 공통 제어 채널을 모니터링 하는 단계; SF #n과 SF #(n+1)의 DL 구간을 지시하는 제2 공통 제어 채널을 모니터링 하는 단계; 및 상기 제1 및 제2 공통 제어 채널의 검출 결과에 기반하여, 상기 SF #n에서 하향링크 수신 과정을 수행하는 단계를 포함하되, 상기 제1 공통 제어 채널의 검출에 실패하고, 상기 제2 공통 제어 채널의 검출은 성공하며, SF #n의 DL 구간이 SF #n의 일부인 경우, SF #n에서는 제1 물리 채널/신호에 대한 검출 과정만이 허용되며, 상기 제1 물리 채널/신호는 DRS(Discovery Reference Signal)를 포함하는 방법, 이를 위한 장치 및 시스템에 관한 것이다.
Patent KR-20180066169-A (KR)
Title: 이차 전지 및 그 제조방법
Inventor: TANG YONGBING
IPC: H01M50/437
Filed: 2017-04-01
Abstract: 본 발명은 전지분야에 관한 것이며, 특히 이차 전지 및 그 제조방법에 관한 것이다. 상기 이차 전지는 전지 부극, 전해액, 세퍼레이터 및 전지 정극을 포함하며, 그 중, 전지 부극은 부극 집전체를 포함하며, 상기 부극 집전체는 부극 활물질로 겸용되며, 전해액은 전해질 및 용매를 포함하며, 전해질은 리튬염이며, 전지 정극은 정극 집전체 및 정극 활물질 층을 포함하며, 정극 활물질 층은, 리튬 이온을 가역적으로 탈리삽입할 수 있는 정극 활물질을 포함한다. 본 발명에 있어서, 금속 또는 금속 합금 또는 금속 복합체는 부극 집전체 및 부극 활물질로 겸용되기 때문에, 부극활성 물질을 별도로 첨가할 필요가 없으며, 전지의 중량 및 체적이 효율적으로 절감되는 동시에, 전지의 용량이 효율적으로 향상되며 진일보 전지의 에너지 밀도가 현저히 향상되며 제조 원가가 절감되며 제조공정이 간략화되며 본 발명의 이차 전지는 우수한 충방전 사이클 성능을 구비한다.